I had a 5508 die on me this morning.  I need to restore a config archive from PI 3.0.0.0.78 onto a replacement 5508 ASAP. Any easy way to do this?  Or do I need to engage TAC? SYS LED is flashing amber & ALM LED is solid amber. Thanks! ... View more

I'm wondering if anybody else has run into this. I'm trying to add a 25 AP .lic file to an existing 5508 and it won't go.  The only upload option is tftp, and every time I try to upload the file the WLC and the tftp servers hosting the .lic file timeout with messages to the effect of "no response from peer."  I've tried three different tftp servers on three different hosts with the same results.  The tftp servers all indicate they receive a get request  from the WLC and the WLC errors out with "% Error: License file transfer failed - No reply from the TFTP server." WLC code is 7.4.140.0, but it has only been running that code for 17 days.  A bug in 7.4.140? Thanks! ETA:  same results through the service port. ... View more

Any good primers out there on configuring Cisco WLC and switch gear for wireless VoIP?   I have a 50 year old building of masonry covered in wire mesh lath & plaster that wants WiFi with VoIP.  2.4Ghz propagation is marginal, 5Ghz is poor.   5508 WLC & 3702i APs.  I don't know what handsets will be used; probably not Cisco. My questions revolve around security - authenticating the handsets and isolating them from data networks; voice WLAN config; voice VLAN config & QoS. Thanks!   ... View more